专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2019116204A1 SILOXANE-BASED DUAL-CURE TRANSPARENT TRANSFER FILM 审中-公开
公开(公告)号：WO2019116204A1
公开(公告)日：2019-06-20
申请号：PCT/IB2018/059835
申请日：2018-12-10
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SCHWARTZ, Evan L. , HARTMANN-THOMPSON, Claire , RATHORE, Jitendra S.
IPC分类号： C09J7/10 , C09J183/04
摘要： Dual cure transfer films include a siloxane-based matrix formed by thermal curing of a siloxane with thermally curable groups, a silsesquioxane with UV-curable groups that is dispersed within the siloxane-based matrix, and a UV photoinitiator. The transfer film is an adhesive and can be cured by UV radiation to form a non-tacky cured layer, where the non-tacky cured layer is optically transparent. In preferred embodiments at least one siloxane comprising thermally curable groups comprises a siloxane with epoxy functional groups; and the at least one silsesquioxane comprising UV-curable groups comprises a (meth)acrylate functional silsesquioxane.

2. 发明申请

WO2016160396A1 METHOD OF FORMING DUAL-CURE NANOSTRUCTURE TRANSFER FILM 审中-公开
标题翻译：形成双稳态纳米结构转移膜的方法
公开(公告)号：WO2016160396A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/023407
申请日：2016-03-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SCHWARTZ, Evan L. , HARTMANN-THOMPSON, Claire , CHENG, Shijing
IPC分类号： B32B37/26 , B32B7/10 , B82B3/00
CPC分类号： B32B37/025 , B32B38/00 , B32B38/10 , B32B2038/0076 , B32B2255/26 , B32B2307/412 , B32B2307/414 , B32B2307/416 , B32B2307/418 , B32B2310/00 , B32B2310/0831 , B32B2363/00 , B32B2398/10 , C08J5/18 , C08J7/04 , C08J2335/02
摘要： A method of forming a transfer film is described. The transfer film includes a template layer having a first major surface and an opposing second major surface. The second major surface includes a structured non-planar release surface. A backfill layer is disposed upon and conforms to the non-planar structured surface. The backfill layer includes a first cross-linked polymer and a plurality of multifunctional monomers, which cure via different and independent curing mechanisms.
摘要翻译：描述形成转移膜的方法。转印膜包括具有第一主表面和相对的第二主表面的模板层。第二主表面包括结构化的非平面释放表面。回填层设置在非平面结构化表面上并且符合非平面结构化表面。回填层包括第一交联聚合物和多个多官能单体，其通过不同和独立的固化机理固化。

3. 发明申请

WO2015122975A2 LAMINATION TRANSFER FILMS FOR FORMING ANTIREFLECTIVE STRUCTURES 审中-公开
标题翻译：用于形成抗反射结构的层压传输膜
公开(公告)号：WO2015122975A2
公开(公告)日：2015-08-20
申请号：PCT/US2015/010730
申请日：2015-01-09
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： FREE, Michael Benton , MEYER, Justin P. , BENSON, Olester Jr. , COLLIER, Terry O. , MAZUREK, Mieczyslaw H. , SCHWARTZ, Evan L. , WOLK, Martin B.
CPC分类号： C23C16/50 , B32B37/025 , B32B38/10 , B32B2037/243 , B32B2307/40 , B32B2551/00 , C03C17/30 , C03C2217/732 , C03C2217/77 , C23C16/0236 , G02B1/02 , G02B1/118 , Y10T156/10 , Y10T428/24355
摘要： Transfer films, articles made therewith, and methods of making and using transfer films that include antireflective structures are disclosed.
摘要翻译：公开了转移膜，制成的制品以及制造和使用包括抗反射结构的转印膜的方法。

4. 发明申请

WO2015108773A1 LAMINATION TRANSFER FILMS FOR FORMING REENTRANT STRUCTURES 审中-公开
标题翻译：用于形成再结构的层压传输膜
公开(公告)号：WO2015108773A1
公开(公告)日：2015-07-23
申请号：PCT/US2015/010767
申请日：2015-01-09
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： WOLK, Martin B. , BENSON, Olester Jr. , COLLIER, Terry O. , FREE, Michael Benton , MEULER, Adam J. , MEYER, Justin P. , SCHWARTZ, Evan L.
IPC分类号： B32B3/30 , B32B27/06 , B32B37/24 , B32B37/26
CPC分类号： B32B37/025 , B32B3/30 , B32B27/08 , B32B27/20 , B32B37/24 , B32B38/06 , B32B38/10 , B32B2037/1253 , B32B2037/243 , B32B2264/102 , B32B2307/40 , B32B2307/748 , B32B2310/0831 , B32B2419/00 , B32B2457/12 , B32B2457/20 , B32B2551/00 , B44C1/165 , G02B1/118 , H01L51/5275 , H01L2251/5369
摘要： Transfer films comprising a carrier film, a sacrificial template layer deposed on the carrier film and comprising reentrant forming template features, and a thermally stable backfill layer having a first surface conforming to the reentrant forming template features and forming reentrant features and an opposing planar second surface; and methods of making transfer films are disclosed.
摘要翻译：包含载体膜的转移膜，沉积在载体膜上的牺牲模板层并且包括可重入形成的模板特征的热稳定的回填层，以及具有与所述凹槽形成模板特征相一致的第一表面的第一表面并形成相对的平面第二表面 ; 并公开了制备转移膜的方法。

5. 发明申请

WO2014164257A1 ELECTRONICALLY SWITCHABLE PRIVACY DEVICE 审中-公开
标题翻译：电子切换隐私设备
公开(公告)号：WO2014164257A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/021538
申请日：2014-03-07
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SCHWARTZ, Evan L. , PELLERITE, Mark J. , HAO, Encai , STEINER, Michael L.
IPC分类号： G02F1/01 , G02B26/00
CPC分类号： G02F1/1323 , G02B26/02 , G02F1/1521 , G02F1/161 , G02F1/163 , G02F2001/1557
摘要： An electronically switchable privacy device suitable for use in display devices is described. The electronically switchable privacy device comprises a first transparent electrode layer, an electronically switchable layer disposed adjacent to the first transparent electrode layer, and a second transparent electrode layer disposed adjacent to the electronically switchable layer and opposite the first transparent electrode layer. The second transparent electrode layer comprises a transparent substrate layer having a plurality of microstructured ribs extending across a major surface of the transparent substrate layer such that the microstructured ribs form an alternating series of ribs and channels, each channel having channel walls defined by adjacent ribs. A plurality of transparent electrode members comprising a transparent electrode material are disposed on at least one channel wall in a corresponding plurality of the channels; and a bus member provides electrical connectivity across the plurality of transparent electrode members. A spacer element disposed in the electronically switchable layer keeps the first transparent electrode layer spaced apart from the second transparent electrode layer. A portion of the electronically switchable layer at least partially fills the plurality of channels and makes electrical contact with the plurality of transparent electrode members. The electronically switchable layer comprises an electronically switchable material capable of modulation between high and low light absorption states upon application of a direct current voltage across the first and second transparent electrode layers.
摘要翻译：描述适用于显示装置的可电切换隐私装置。电子可切换隐私装置包括第一透明电极层，与第一透明电极层相邻布置的电子可切换层以及与电子可切换层相邻并与第一透明电极层相对设置的第二透明电极层。第二透明电极层包括透明衬底层，透明衬底层具有延伸穿过透明衬底层的主表面的多个微结构肋，使得微结构肋形成交替的一系列肋和通道，每个沟道具有由相邻肋限定的通道壁。包括透明电极材料的多个透明电极构件设置在相应的多个通道中的至少一个通道壁上; 并且总线构件提供穿过多个透明电极构件的电连接。设置在电子可切换层中的间隔元件使第一透明电极层与第二透明电极层间隔开。电子可切换层的一部分至少部分地填充多个通道并与多个透明电极构件电接触。电子可切换层包括能够在施加直流电压跨越第一和第二透明电极层时在高光和低光吸收状态之间进行调制的电子可切换材料。

6. 发明申请

WO2014014595A1 STRUCTURED LAMINATION TRANSFER FILMS AND METHODS 审中-公开
标题翻译：结构层压传输膜和方法
公开(公告)号：WO2014014595A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/046075
申请日：2013-06-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： WOLK, Martin B. , MAZUREK, Mieczyslaw H. , LAMANSKY, Sergey , VOGEL-MARTIN, Margaret M. , JONES, Vivian W. , BENSON, Olester, Jr. , FREE, Michael Benton , SCHWARTZ, Evan L. , BAY, Randy S. , CLARKE, Graham M.
IPC分类号： H01L51/56 , B32B37/00
CPC分类号： H01L51/5275 , B32B37/025 , B32B2037/268 , B32B2309/02 , B32B2309/12 , B32B2309/14 , B32B2457/12 , B32B2457/20 , B32B2457/206 , H01L27/3258 , Y10T428/24612
摘要： Lamination transfer films and methods for transferring a structured layer to a receptor substrate. The transfer films include a carrier substrate having a releasable surface, a sacrificial template layer applied to the releasable surface of the carrier substrate and having a non-planar structured surface, and a thermally stable backfill layer applied to the non-planar structured surface of the sacrificial template layer. The sacrificial template layer is capable of being removed from the backfill layer, such as via pyrolysis, while leaving the structured surface of the backfill layer substantially intact.
摘要翻译：层合转移膜和用于将结构化层转移到受体底物的方法。转印膜包括具有可剥离表面的载体基材，施加到载体基材的可释放表面并具有非平面结构化表面的牺牲模板层，以及施加到非平面结构化表面的热稳定的回填层牺牲模板层。牺牲模板层能够从回填层中除去，例如通过热解，同时基本上保持回填层的结构化表面。

7. 发明申请

WO2021156713A1 CURABLE COMPOSITIONS FOR FORMING LIGHT SCATTERING LAYERS 审中-公开
公开(公告)号：WO2021156713A1
公开(公告)日：2021-08-12
申请号：PCT/IB2021/050679
申请日：2021-01-28
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ERICKSON, Nicholas C. , MENKE, Stephen M. , SCHWARTZ, Evan L.
IPC分类号： C08F259/08 , C09D4/06 , H01L51/52
摘要： An information display system includes a pixelated display including a plurality of pixels, each pixel including a plurality of subpixels, an inter-pixel region defined between two of the subpixels and at least one subpixel zone. Also included is an optically-scattering layer in optical communication with the pixelated display, the optically-scattering layer including: a matrix and phase-separated microdomains, wherein the matrix and the phase separated microdomains have different refractive indices and wherein the phase-separated microdomains are disposed in at least one subpixel zone.

8. 发明申请

WO2021064530A1 DICARBOXYLIC ACID COMPOUNDS. INORGANIC PARTICLES TREATED WITH THE DICARBOXYLIC ACID COMPOUNDS, AND COMPOSITIONS THEREOF 审中-公开
公开(公告)号：WO2021064530A1
公开(公告)日：2021-04-08
申请号：PCT/IB2020/058985
申请日：2020-09-25
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ARMSTRONG, Paul B. , ANIM-ADDO, Jonathan A. , HUNT, Bryan V. , SCHWARTZ, Evan L.
IPC分类号： C07C323/50 , C07D307/91 , C09C1/00 , C09C1/04 , C09C1/36 , C09C1/40 , C09C3/08
摘要： Described herein is a dicarboxylic acid compound of formula (I): Wherein: R3 comprises an aryl group, R2 is an alkylene group comprising 1 to 6 carbon atoms, n is 0 or 1, R1 is H or CH3, and X is S or NZ, wherein Z is H, an alkyl group comprising 1 to 4 carbon atoms or a phenyl group. Such compounds can be used to modify the surface of inorganic particles. These modified inorganic particles may then be advantageously used in polymerizable resins to increase the refractive index of the resulting composite, while enabling good flow properties of the polymerizable composition

9. 发明申请

WO2019220288A1 CURABLE HIGH REFRACTIVE INDEX COMPOSITIONS AND ARTICLES PREPARED FROM THEM 审中-公开
公开(公告)号：WO2019220288A1
公开(公告)日：2019-11-21
申请号：PCT/IB2019/053880
申请日：2019-05-10
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： MAHONEY, Wayne S. , CHAKRABORTY, Saswata , SCHWARTZ, Evan L. , HARTMANN-THOMPSON, Claire , SILLIMAN, Tabitha A.
IPC分类号： G02B1/04
摘要： Curable compositions include an acrylate of Formula I: Formula I at least one multifunctional (meth)acrylate with fused aromatic groups, heteroarylene groups, heteroalkylene groups, alkylene groups, or aralkylene groups, and a photoinitiator. The compositions, when cured, have a refractive index of 1.63 or greater at 532 nanometers, are optically transparent, and have a thermal stability such that upon heating for 1 hour at 250°C they have a weight loss of 3.5% or less.

10. 发明申请

WO2017003787A1 INSULATED GLAZING UNITS AND MICROOPTICAL LAYER INCLUDING MICROSTRUCTURED ANISOTROPIC DIFFUSER AND METHODS 审中-公开
标题翻译：绝缘玻璃单元和微观层包括微结构的各向异性扩散器和方法
公开(公告)号：WO2017003787A1
公开(公告)日：2017-01-05
申请号：PCT/US2016/038716
申请日：2016-06-22
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： MEYER, Justin P. , WOLK, Martin B. , HOFFEND, Thomas R. Jr. , MCMAN, Steven J. , HENNEN, Daniel W. , SCHWARTZ, Evan L. , FREE, Michael Benton , NIRMAL, Manoj , HAO, Bing , REED, John F. , MARTTILA, Charles A.
IPC分类号： B32B3/26 , F21V8/00 , G02B5/02
CPC分类号： G02B5/0257 , B32B7/12 , B32B17/10577 , B32B2419/00 , F21S11/007 , F21V3/049 , G02B5/0221 , G02B5/0231 , G02B5/0278
摘要： Microoptical layers, glazing units including the microoptical layers, and transfer tapes that may be used to provide the microoptical layers are provided. The transfer tape includes a removable template layer having a structured surface, a backfill layer having a first surface disposed on at least a portion of the structured surface of the template layer, and a microstructured surface opposite the structured surface. The microstructured surface together with a layer disposed on the microstructured surface is an anisotropic diffuser.
摘要翻译：提供微光层，包括微光层的玻璃单元和可用于提供微光层的转移带。转移带包括具有结构化表面的可移除模板层，具有设置在模板层的结构化表面的至少一部分上的第一表面的回填层和与结构化表面相对的微结构化表面。微结构化表面与设置在微结构化表面上的层一起是各向异性扩散器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式